Congrats2u 360. 2 more to come in the near future as well I would imagine.
Surprisingly, even PS3 is going to pass PS2's number of 10 million sellers at some point next year too I would think. Just goes to show that number of consoles sold doesn't necessarily mean anything in terms of big software hits.
edit: And jeez, didn't realise what a fucking juggernaut San Andreas PS2 was D:







